isLoggedIn())
$userId = $_SESSION['current']->iUserId;
else
return 0;
}
$result = query_appdb("SELECT * FROM appVotes WHERE appId = $appId AND userId = $userId");
return mysql_num_rows($result);
}
/**
* total votes by userId
*/
function vote_count_user_total($userId = null)
{
if(!$userId)
{
if($_SESSION['current']->isLoggedIn())
$userId = $_SESSION['current']->iUserId;
else
return 0;
}
$result = query_appdb("SELECT * FROM appVotes WHERE userId = $userId");
return mysql_num_rows($result);
}
/*
* total votes for appId
*/
function vote_count_app_total($appId)
{
$result = query_appdb("SELECT * FROM appVotes WHERE appId = $appId");
return mysql_num_rows($result);
}
/**
* add a vote for appId
*/
function vote_add($appId, $slot, $userId = null)
{
if(!$userId)
{
if($_SESSION['current']->isLoggedIn())
$userId = $_SESSION['current']->iUserId;
else
return;
}
if($slot > MAX_VOTES)
return;
vote_remove($slot, $userId);
query_appdb("INSERT INTO appVotes VALUES (null, null, $appId, $userId, $slot)");
}
/**
* remove vote for a slot
*/
function vote_remove($slot, $userId = null)
{
if(!$userId)
{
if($_SESSION['current']->isLoggedIn())
$userId = $_SESSION['current']->iUserId;
else
return;
}
$sQuery="DELETE FROM appVotes WHERE userId = $userId AND slot = $slot";
query_appdb($sQuery);
}
function vote_get_user_votes($userId = null)
{
if(!$userId)
{
if($_SESSION['current']->isLoggedIn())
$userId = $_SESSION['current']->iUserId;
if(!$userId)
return array();
}
$result = query_appdb("SELECT * FROM appVotes WHERE userId = $userId");
if(!$result)
return array();
$obs = array();
while($ob = mysql_fetch_object($result))
$obs[$ob->slot] = $ob;
return $obs;
}
function vote_menu()
{
$m = new htmlmenu("Votes","updatevote.php");
$votes = vote_get_user_votes();
for($i = 1;$i <= MAX_VOTES; $i++)
{
if(isset($votes[$i]))
{
$appName = lookup_app_name($votes[$i]->appId);
$str = " $appName";
$m->add(" ".$str);
}
else
$m->add(" No App Selected");
}
$m->addmisc(" ");
$m->add("");
$m->add("");
$m->addmisc("");
$m->add("View Results", BASE."votestats.php");
$m->add("Voting Help", BASE."help/?topic=voting");
$m->done(1);
}
function vote_update($vars)
{
if(!$_SESSION['current']->isLoggedIn())
{
errorpage("You must be logged in to vote");
return;
}
if( !is_numeric($vars['appId']) OR !is_numeric($vars['slot']))
{
if(is_numeric($vars['appId']))
redirect(apidb_fullurl("appview.php?appId=".$vars["appId"]));
else
redirect(apidb_fullurl("index.php"));
return;
}
if($vars["vote"])
{
addmsg("Registered vote for App #".$vars["appId"], "green");
vote_add($vars["appId"], $vars["slot"]);
} else if($vars["clear"])
{
/* see if we have a vote in this slot, if we don't there is */
/* little reason to remove it or even mention that we did anything */
if(is_vote_in_slot($vars["slot"]))
{
vote_remove($vars["slot"]);
addmsg("Removed vote for App #".$vars["appId"], "green");
}
}
redirect(apidb_fullurl("appview.php?appId=".$vars["appId"]));
}
// tell us if there is a vote in a given slot so we don't
// display incorrect information to the user or go
// through the trouble of trying to remove a vote that doesn't exist
function is_vote_in_slot($slot, $userId = null)
{
if(!$userId)
{
if($_SESSION['current']->isLoggedIn())
$userId = $_SESSION['current']->iUserId;
else
return;
}
$sQuery="SELECT COUNT(*) as count from appVotes WHERE userId = '".$userId."' AND slot = '".$slot."';";
if($hResult = query_appdb($sQuery))
{
$oRow = mysql_fetch_object($hResult);
if($oRow->count != 0)
return true;
else
return false;
}
return false;
}
?>